Computer Science Online Courses

Database Systems Practice Tests

Database Systems Online Tests

Database Schema Multiple Choice Questions (MCQ) PDF Download

Free Database Schema Multiple Choice Questions (MCQ Quiz) with Answers (Database Schema MCQ PDF Book) download to learn database systems online courses. Study Introduction to RDBMS Multiple Choice Questions and Answers (MCQs), Database Schema quiz answers PDF to learn SQL certification courses. The Database Schema MCQ App Download: Free learning app for dbms keys, structure of relational model test prep for online degrees.

The MCQ: A snapshot of the data in the database at a given instant in time, is known as; "Database Schema" App Download (Free) with answers database entity, database relation, database instance and database schema to learn SQL certification courses. Practice database schema quiz questions, download Google e-Book (Free Sample) for online computer engineering programs.

Database Schema MCQs: Questions and Answers PDF Download

MCQ 1: A snapshot of the data in the database at a given instant in time, is known as

  1. Database entity
  2. Database relation
  3. Database instance
  4. Database Schema

MCQ 2: The contents of a relation instance may change with time as the relation

  1. Domain
  2. Time
  3. Updated
  4. Retrieved

MCQ 3: A relation schema consists of a list of attributes and their corresponding

  1. Variables
  2. Instances
  3. Domains
  4. Tuples

MCQ 4: The logical design of the database, is known to be

  1. Database instance
  2. Database entity
  3. Database relation
  4. Database Schema

MCQ 5: The concept of a relation schema corresponds to the programming-language notion of

  1. Class
  2. Function
  3. Variable
  4. Type definition

Database Systems Practice Tests

Database Schema Learning App & Free Study Apps

Download Database Schema MCQs App to learn Database Schema MCQs, Database Management System Learning App, and Semantic Web MCQ Apps. Free "Database Schema" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Database Schema App (Android & iOS)

Database Schema App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (iOS & Android)

Semantic Web App (Android & iOS)

Semantic Web App (Android & iOS)

Computer Networks App (Android & iOS)

Computer Networks App (iOS & Android)